top of page

Meet The DCS Team

IMG_8848.JPG
My pic.JPG

Managing Director

Bobby Retz

Bobby started his career in the hotel business at the Westin La Paloma Resort and Spa back in January 1986 in the banquet department and after two years, was promoted to set-up supervisor. His next stop was managing the three meal a day restaurant and then heading up a very successful room service operation. Bobby was then selected to set up a new standard in Westin : ‘Service Express”. He oversaw merging the Room Service Department and the Bell Attendants into one department. This merger put him in charge of In-room Dining, Mini-Bar, Concierge, PBX, Airport Shuttle, and the Front drive operation. After years of assisting other Westin properties to transition to ‘Service Express’, he was asked to head up a new department called ‘Destination Services”. After three successful years running a very reputable in-house DMC, Bobby decided to venture out on his own in November of 1998 and finally incorporated his company, Destination & Conference Services Inc.in May 1999. Based in Tucson, Arizona, Bobby has worked all over the United States, Canada and Mexico for some of the largest fortune 500 companies. His hotel background, attention to detail and creativeness has customers from Associations to Corporate choosing Destination & Conference Services for their programs for nearly twenty -five years

nicole.jpg

 Director of Operations

Nicole O'Sullivan

Born and raised in Tucson, Arizona, Nicole O’Sullivan brings warmth, vision, and nearly two decades of expertise to her role as Director of Operations. Since joining the company in 2005, Nicole has dedicated herself to creating extraordinary destination experiences that leave a lasting impact.

With a bachelor’s degree in social sciences from the University of Arizona, Nicole combines her love for people with her natural talent for orchestrating seamless, inspiring events. She believes that every conference or program is more than an event – it’s an opportunity to connect, uplift, and create moments that matter.

As Director of Operations, Nicole leads with heart and intention. She oversees day-to-day operations and program execution, ensuring every detail aligns with the client’s goals and dreams. Her favorite part of her work is building genuine relationships, empowering her team to thrive, and finding creative solutions that exceed expectations.

Outside of work, Nicole finds joy in traveling to new places, staying active under the Arizona sun, and cherishing time with her children. Whether she’s on-site at a program or at home with her family, Nicole lives each day with gratitude, passion, and a deep desire to make a difference in the lives of others.

Ryan _edited.jpg

Operations Manager

Ryan Retz

Ryan is the Operations Manager at Destination and Conference Services, bringing over 12 years of hands-on experience to the role. Growing up around the family business, he started working as a luggage handler at just 12 years old and steadily took on responsibilities in arrivals and departures coordination before stepping into operations. After finishing up his independent professional baseball career, Ryan returned to the workforce with the same discipline, teamwork, and drive, gaining experience as a pipe fitter, bartender, and HVAC technician along the way. Today, his lifelong connection to the company, combined with a diverse skill set and deep operational expertise, allows him to lead with passion, precision, and a commitment to excellence.

TESTIMONIAL

Dear Bobby and Nicole,

I wanted to take a moment to sincerely thank you both for your outstanding contributions to our All-Team Conference held on October 13th at the Westin La Paloma.

Although we connected later in our planning journey due to some initial miscommunication around service availability, your professionalism and dedication from our first meeting through the day of the event were truly exceptional. You not only captured our vision with precision but also provided the resources and coordinated teams that executed flawlessly.

Your ability to anticipate needs and offer thoughtful recommendations made a significant impact. From sourcing a rug that matched our core colors to the delightful touch of a drum major hat for our team lead—these intricate details elevated the experience and made the event feel truly special.

We also deeply appreciated your openness to feedback and your collaborative spirit. You treated us as partners, not just clients, and that made all the difference.

Thank you again for your flexibility, creativity, and top-notch service. You and your team helped make our event a resounding success, and we are incredibly grateful.

Warm regards,

Rosanna Ramirez, Vantage West

bottom of page